Private Feed Key <= 0.1 - Unauthenticated Authentication Bypass via 'feedkey' Parameter

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-86707
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-17 06:16:51 UTC
Updated2026-09-17 06:16:51 UTC
DescriptionThe Private Feed Key WordPress plugin through 0.1 does not verify that the key used to authenticate a feed request is one it issued, matching any stored user metadata value instead, which allows unauthenticated attackers to log in as any user, including administrators.

Risk And Classification

Problem Types: CWE-287 Improper Authentication

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown Private Feed Key affected 0.1 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/fbf22345-4e8c-4719-a9c3-5e606b6fd77f [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Naoki Kawahigashi (en)

CNA: WPScan (en)

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